CN206379535U - A kind of magnetic suspension train circular shield connector system - Google Patents
A kind of magnetic suspension train circular shield connector system Download PDFInfo
- Publication number
- CN206379535U CN206379535U CN201621472070.8U CN201621472070U CN206379535U CN 206379535 U CN206379535 U CN 206379535U CN 201621472070 U CN201621472070 U CN 201621472070U CN 206379535 U CN206379535 U CN 206379535U
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- CN
- China
- Prior art keywords
- connector
- cable
- contact
- locking member
- flexible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 title abstract description 8
- 239000012212 insulator Substances 0.000 claims abstract description 8
- 238000002788 crimping Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 229910000906 Bronze Inorganic materials 0.000 claims description 4
- 239000010974 bronze Substances 0.000 claims description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical group [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model is related to a kind of magnetic suspension train circular shield connector system, connector of the present utility model includes connector body, Flexible Connector, straight tube, cable locking member and cable, connector body includes the connector shell that its outside is set, connector shell is connected with cable locking member by straight pipe thread, cable one end is locked by the cable locking member, the exposed single-core line of the other end, connector body is internally provided with multiple contacts, there is jack inside contact, after the head crimping contact pin of single-core line and its grafting is entered in the jack, cable is provided with screen layer close to the outside axial direction of the single-core line, one end of Flexible Connector contacts connection with screen layer, the other end of Flexible Connector is threadedly coupled with connector shell, axial direction is additionally provided with insulator on the outside of contact.The purpose of this utility model is to provide a kind of simple in construction, easy to assembly, connector that contact is excellent.
Description
Technical field
The utility model is related to electrical device technologies field, more particularly to a kind of connector system, more particularly to one kind
Magnetic suspension train circular shield connector system.
Background technology
Existing cylindrical connector is that no shielding line is connected with connector shell mostly, and the floating car magnetic field of magnetic is very strong, to letter
Number interference it is very big, to multicore control connector carry out shielding processing it is particularly important.
Existing cylindrical connector shielding line is to crimp connection mostly with the connection of connector shell, is tied using such connection
Structure, on the one hand, be not easy to subsequent technique assemble and cause the assembling of product become complexity, can not repair, on the other hand connect
Connect contact poor flow of the device housing with shielding line good.
The content of the invention
In order to solve the above problems, the utility model provides a kind of connector system, and the connector includes connector
Body, Flexible Connector, straight tube, cable locking member and cable, the connector body include the connector that its outside is set
Housing, the connector shell is linked together with cable locking member by straight pipe thread, and described cable one end is by the line
Cable locking member is locked, and the other end of the cable has exposed single-core line, and the connector body is internally provided with many
Have inside individual contact, the contact after jack, the head crimping contact pin of the single-core line and enter contact pin grafting described
In jack, the cable is provided with screen layer, one end of the Flexible Connector close to the outside axial direction of the single-core line
Connection is contacted with the screen layer, the other end of the Flexible Connector is threadedly coupled with the connector shell, the contact
Axial direction is additionally provided with insulator on the outside of part.
Further, the Flexible Connector is provided with axial direction with the terminal interior surface that the screen layer is contacted
Multiple arc-shapeds are raised, have certain interval between adjacent projection, and when inserting Flexible Connector for cable, arc-shaped is raised
It is easy to flick.
Preferably, the raised number is six.
Preferably, the material of the Flexible Connector is bronze, with preferable elasticity, easy processing shaping.
Further, a kind of installation method of described electric connector, comprises the following steps：
Step one, after cable one end is locked with cable locking member, the other end sequentially passes through straight tube, elastic connection
Part.
Step 2, as needed cuts the cable grown away in step one, and the cable for cutting off end enters according to process requirements
Cable portion after row wire stripping, wire stripping will be made up of many single-core lines, the head of single-core line be crimped into contact pin, and contact pin insertion is connect
In the jack of contact element.
Step 3, Flexible Connector is tightened with connector shell screw thread.
Step 4, shifts cable onto suitable position so that Flexible Connector and screen layer are completely attached to, then by straight tube with
Connector shell screw thread is tightened.
Step 5, cable locking member and straight pipe thread is tightened, it is ensured that after cable is locked, and cable will not play.
A kind of advantage of connector system of the present utility model is：
1st, connector system of the invention is not changing the physical dimension of intrinsic connector, assembling mode, installation dimension, electricity
On the premise of gas performance, parts group is locked into so that connector by round electric connector main body, Flexible Connector, straight tube, cable
Contact of the housing with shielding line is excellent.
2nd, Flexible Connector is machining using high-quality bronze in connector system of the invention, and handling ease is conductive
Function admirable.
3rd, connector system of the invention is connected by the screw thread of Flexible Connector one end with connector shell, the other end
Arc-shaped projection is contacted with screen layer, realizes the conducting of connector shell and shielding line.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model connector system.
Fig. 2 is Flexible Connector cross section structure schematic diagram in the utility model connector system.
Fig. 3 is Flexible Connector right side structural representation in the utility model connector system.
Fig. 4 is the structural representation of the utility model connector system installation steps one.
Fig. 5 is the structural representation of the utility model connector system installation steps two.
Fig. 6 is the structural representation of the utility model connector system installation steps three.
Fig. 7 is the structural representation of the utility model connector system installation steps four.
1- connector shells, 2- insulators, 3- contacts, 4- single-core lines, 5- Flexible Connectors, 6- screen layers, 7- are straight
Pipe, 8- cables, 9- cables locking member, 51- are raised, 11- intervals.
Embodiment
Below with reference to accompanying drawing, to a kind of connector system of the present utility model, especially a kind of magnetic suspension train is circular
Shielded connector system is further described in detail.
The structural representation of connector system of the present utility model as shown in Figure 1, both connector installation steps of the present invention
Five structural representation, including it is connector shell 1, insulator 2, contact 3, single-core line 4, Flexible Connector 5, screen layer 6, straight
Pipe 7, cable 8, cable locking member 9.Connector of the present invention is by connector body, Flexible Connector 5, straight tube 7, cable lock
Tight part 9, cable 8 are constituted, and the connector body includes the connector shell 1 that its outside is set, the connector shell 1 with
Cable locking member 9 is threaded togather by straight tube 8, and described one end of cable 8 is locked solid by the cable locking member 9
Fixed, the other end of the cable 8 is exposed single-core line 4, and the connector body is internally provided with multiple contacts 3, described
The inside of contact 3 has after jack, the head crimping contact pin of the single-core line 4 and enters contact pin grafting in the jack, described
Cable 8 is provided with screen layer 6, one end and the screen of the Flexible Connector 5 close to the outside axial direction of the single-core line 4
The contact connection of layer 6 is covered, the other end of the Flexible Connector 5 is threadedly coupled with the connector shell 1, outside the contact 3
Side axial direction is additionally provided with insulator 2.The contact 3 is fixedly installed in the through hole that the inside of insulator 2 is set, and this leads to
The electrical contact for constituting two end cables of hole inner structure, outside insulator 2 then ensure that the security of electricity consumption.
Flexible Connector cross section structure schematic diagram in the utility model connector system as shown in Figure 2, the elasticity is even
The material of fitting 5 is high-quality bronze, with preferable elasticity, easy processing shaping.The Flexible Connector 5 and the screen layer 6
The terminal interior surface of contact, which is provided between multiple arc-shaped projections 51 in axial direction, adjacent projection, certain interval
52, when inserting Flexible Connector 5 for cable 8, arc-shaped projection 51 is easy to flick.
Flexible Connector right side structural representation in the utility model connector system as shown in Figure 3, described raised 51
Number be preferably six, and circumferentially direction array is formed, and certain interval 52 is left between the adjacent projection 51, is used
When cable inserts Flexible Connector 5, arc-shaped projection 51 is easy to flick., can be according to process requirements during actual processing
The shape of number and projection to projection 51 is correspondingly improved, to meet process requirements and be actually needed.
Magnetic suspension train circular shield connector system of the present utility model, it is simple in construction, it is easy to assembly, it is easy to maintenance,
Relative to traditional electric connector, which employs the threaded connection of external shell and Flexible Connector, and Flexible Connector end
The raised volume screen layer with shielding line surface of the arc-shaped of design is in close contact, it is achieved thereby that connector shell and shielding line
Excellent contact, not only connects reliable using threaded connection, and dismounting, easy for installation, very economic and practical.
A kind of connector system of the present utility model, especially a kind of magnetic suspension train circular shield connector system
Installation method, comprises the following steps：
Step one, after cable one end is locked with cable locking member, the other end sequentially passes through straight tube, elastic connection
Part.
Step 2, as needed cuts the cable grown away in step one, and the cable for cutting off end enters according to process requirements
Cable portion after row wire stripping, wire stripping will be made up of many single-core lines, the head of single-core line be crimped into contact pin, and contact pin insertion is connect
In the jack of contact element.
Step 3, Flexible Connector is tightened with connector shell screw thread.
Step 4, shifts cable onto suitable position so that Flexible Connector and screen layer are completely attached to, then by straight tube with
Connector shell screw thread is tightened.
Step 5, cable locking member and straight pipe thread is tightened, it is ensured that after cable is locked, and cable will not play.
The structural representation of the utility model connector system installation steps one as shown in Figure 4, one end cable lock of cable 8
After tight part 9 is locked, the other end sequentially passes through straight tube 7, Flexible Connector 5, it is evident that the length of cable to be prepared will
More than cable locking member 9, straight tube 7, the length of Flexible Connector 5 summation, in order to the operation of subsequent step.
The structural representation of the utility model connector system installation steps two as shown in Figure 5, as needed by step one
The cable 8 that middle length is gone out is cut, and cutting off cable portion that the cable at end carried out after wire stripping, wire stripping according to process requirements will be by many list
Cored wire 4 is constituted, and the head of single-core line 4 is crimped into contact pin, and contact pin is inserted in the jack of contact 3.
As shown in Fig. 6 the structural representation of the utility model connector system installation steps three, by Flexible Connector 5 with
The screw thread of connector shell 1 is tightened, i.e., by the screw thread phase spiral of the screw thread of the one end of Flexible Connector 5 and the inner surface of connector shell 1
Coordinate.
The structural representation of the utility model connector system installation steps four as shown in Figure 7, cable 8 is shifted onto suitably
Position so that Flexible Connector 5 is completely attached to screen layer 6, then straight tube 7 is tightened with the screw thread of connector shell 1, i.e., by straight tube
The screw thread at 7 ends coordinates with the thread helix of the outer surface of connector shell 1.
The structural representation of connector system of the present utility model as shown in Figure 1, both electric connector of the present invention, which had been installed, walks
Rapid five structural representation, cable locking member 9 is tightened with the screw thread of straight tube 7, it is ensured that after cable is locked, cable will not be altered
It is dynamic.
Magnetic suspension train circular shield connector system of the present utility model do not change the physical dimension of intrinsic connector,
On the premise of assembling mode, installation dimension, electric property, by round electric connector main body, Flexible Connector, straight tube, cable lock
Tight part composition so that contact of the connector shell with shielding line is excellent.The connector shell surfaces externally and internally of the present invention is designed
Into shape of threads, the screw thread of connector case external surface is connected with the screw thread of straight tube end, the design of connector shell inner surface
The screw thread of screw thread and elastic connecting element end be connected.And the other end of Flexible Connector then well with the present invention
Screen layer close to cable is in contact, and realizes the conducting of connector shell and shielding line.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In this hair utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or
" under " can be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, the
One feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or
Fisrt feature level height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " and " below "
Can be fisrt feature immediately below second feature or obliquely downward, or to be merely representative of fisrt feature level height special less than second
Levy.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be any
Combined in an appropriate manner in individual or multiple embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of connector system, it is characterised in that the connector includes：Connector body, Flexible Connector, straight tube, line
Cable locking member and cable, the connector body include the connector shell that its outside is set, the connector shell and line
Cable locking member is connected by straight pipe thread, and described cable one end is locked by the cable locking member, the cable
The other end has exposed single-core line, and the connector body is internally provided with to have inside multiple contacts, the contact and inserted
After hole, the head crimping contact pin of the single-core line and contact pin grafting is entered in the jack,
The cable is provided with screen layer, one end of the Flexible Connector and institute close to the outside axial direction of the single-core line
Screen layer contact connection is stated, the other end of the Flexible Connector is threadedly coupled with the connector shell,
Axial direction is provided with insulator on the outside of the contact.
2. table in connector system according to claim 1, the end that the Flexible Connector is contacted with the screen layer
Multiple arc-shapeds that face is provided with axial direction are raised, have certain interval between adjacent projection, bullet is inserted for cable
During property connector, arc-shaped projection is easy to flick.
3. connector system according to claim 2, the raised number is six.
4. according to any described connector system in claim 1-2, the material of the Flexible Connector is bronze, with compared with
Good elasticity, easy processing shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472070.8U CN206379535U (en) | 2016-12-30 | 2016-12-30 | A kind of magnetic suspension train circular shield connector system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472070.8U CN206379535U (en) | 2016-12-30 | 2016-12-30 | A kind of magnetic suspension train circular shield connector system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379535U true CN206379535U (en) | 2017-08-04 |
Family
ID=59407586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621472070.8U Expired - Fee Related CN206379535U (en) | 2016-12-30 | 2016-12-30 | A kind of magnetic suspension train circular shield connector system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785625A (en) * | 2016-12-30 | 2017-05-31 | 深圳市中车业成实业有限公司 | A kind of magnetic suspension train circular shield connector system |
| CN108039598A (en) * | 2018-01-02 | 2018-05-15 | 资阳中车电气科技有限公司 | A kind of multi-unit connector for crimping shielded cable |
-
2016
- 2016-12-30 CN CN201621472070.8U patent/CN206379535U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785625A (en) * | 2016-12-30 | 2017-05-31 | 深圳市中车业成实业有限公司 | A kind of magnetic suspension train circular shield connector system |
| CN106785625B (en) * | 2016-12-30 | 2022-10-11 | 深圳市中车业成实业有限公司 | Circular shielded connector system of maglev train |
| CN108039598A (en) * | 2018-01-02 | 2018-05-15 | 资阳中车电气科技有限公司 | A kind of multi-unit connector for crimping shielded cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |